SimpleDEMViewer 6.5.0 Description:
Digital Elevation Models usually provide 3D representations for various surfaces and can be used to store elevation details about a certain area on a map. Moreover, SimpleDEMViewer Note that SimpleDEMViewer provides only viewing tools, so to get started, you must first import a DEM file: go to the File Menu and press the Open entry.

SimpleDEMViewer: SimpleDEMViewer for Mac, A Digital Elevation Model viewer for the macOS that can be used to browse different types of maps and includes support for Bird's-eye or Panorama viewing modes